Pitchvision Academy


We often talk about bowling faster on PitchVision, but we have never talked about the role of pace for spinners. So, this week we look at how fast you should bowl if you are a spinner.

Plus, we help you with fielding, better throwdowns and getting a Mitchell Johnson style "slingy" action.

Have a great weekend,

David Hinchliffe

How to Bowl Faster... as a Spinner

Let's talk about a dirty little secret of spin: Pace matters.

As a spinner you don't have any need to get the ball up the other end as fast as you can. You leave that to the real quick bowlers. But you also know there is a speed that is right for spin.

 Too slow and the batsman gains more time to pick the ball and play it.

Too fast and you lose drift, dip, accuracy and spin. You may as well joint the dark side; and become a medium pacer. Yuk.

You want to find that perfect balance. You feel like you want to tap the pace up without losing the rip that leads to the late dipping, big turning ball you love to bowl. So how do you do that?

What is a good pace for spin?

First, let's talk about numbers and find out the optimal pace. It's hard to judge what is "right".

You look on TV and see some professional guys bowling stock balls at almost 90kph (55mph). Other pros are much slower, perhaps 75kph (mid 40's mph). The average club or school spinner ranges between 50-65kph. Then there are quicker and slower balls depending on pitch conditions and batsmen style.

It's here that many spinners fall into a trap laid by the seam up crowd. They look at the number on the speed gun as the only indicator of pace. But with spin you are not simply working with a straight line from hand to stumps. You are working in multiple directions at once.

So, a ball that is traveling more slowly because it's been spun up and has dip on it, is totally different from a flatter ball fired in at greater pace. They both may turn the same amount but the dipping ball is harder to read and will bounce more. It's a similar story for the ball that drifts sideways in the air.

On some pitches against some batsmen you will bowl a little quicker and at other times you will bowl a little slower.

So, your first job is to work out what pace causes batsmen trouble. You can do this in your nets against your own team's batsmen. Ask them to give you feedback about what is easier and what is harder to play when you bowl and you start to learn the art of matching your pace to the conditions.

Start the loop

However, despite this nod to the art of spin, let's use some science to push the numbers up.

Your first step is to start a feedback loop. This is because it's much easier to improve when you measure progress. So, track your current pace with PitchVision or a speed gun. Over time you can see which changes improve your pace and which changes make no difference.

With a feedback loop in place, you are in a powerful position to drag your speed up kicking and screaming.

Again, don't obsess if the system tells you your average speed is 45mph and you heard that Swann used to bowl at 55mph. 45 might be plenty at the level you play, work on getting out the batsmen you bowl at, not batsmen on the TV (that will come later, when you are on TV).

Run up faster

Once you are tracking the raw numbers, and have an idea of the pace you want, you can work on technique.

The first easy trick here is to run up faster.

It's all about momentum: The faster you enter your delivery stride, the more energy you can transfer into the ball. And the more energy, the more speed. That's physics!

It's important to remember to maintain your action. It's easy to try and barrel the ball down with an almighty heave and clench of the teeth. In reality, you don't need to do anything except bowl the same and let the extra momentum do all the work for you.

Try a few different speeds of run up to see what difference it makes to your pace, and if you feel you are losing accuracy as a result, take a look at if your action is changing as a result. You might want to slow down a bit if the latter is the case.

Use your front arm

The second technical port of call is your front arm. Slower spinners, according to Mark Garaway, tend to forget about using the front arm and so it waves about not contributing much.

But, if you time the movement of your front arm better, you will improve both pace and revs on the ball because you are using it to lead your whole body in a full rotation. So what does this look like?

  • Your front elbow is up when your back foot lands.
  • As your front foot lands, bend your front arm at the elbow towards the batsman as if you are grabbing her collar (if the arm drops before your front foot lands, you lose pace).
  • Use this full extension to pull your front arm down, rotate your shoulders and release the ball at the top.
  • Follow through. This will happen automatically if you have done everything else right.

A bonus tip here is to also use a more braced front leg. It's a technique used by quicker bowlers to improve speed. It's not a universal fix, but you might warm to it, so look at the details here. It's fine to experiment with things to see how they feel. You can always go back to the old way if it doesn't work out.

Get stronger

We have discussed many times the importance of a base of strength and power. Serious spinners have to work out these days beyond just bowling, especially those who want more pace. You can read more here.

But beyond the gym work, you can transfer your strength into your bowling in two ways:

  • Throwing medicine balls (1-2kg in weight)
  • Bowling heavy balls

Both these techniques allow you to cross the bridge between being strong in the gym and actually bowling faster (and with more stamina). That's because they are both more like bowling than working out, but they still provide a training effect.

Heavy ball bowling is especially new and experimental in cricket. The method has been used for years in power throwing sports like the shot put. Now, lead by Steffan Jones, coaches are helping cricketers bowl faster with the method.

The trick is to use both a slightly heavier and slightly lighter ball alongside a normal weight ball. The heavier ball can be up to 260g, the lighter one will be 110g. To compare, a normal adult ball is 155-163g. The amount you bowl will depend on the time of year. In season is a low volume, pre-season is higher volume.

I have been hearing great results for this method from progressive coaches like Steffan, but you will need to experiment to find out what works for you. This is a far from set in stone proven method. However, all logic (and evidence so far) points to a good outcome if you try.

Some science, some art

To summarise, bowling quicker as a spinner sounds simple; an expression of science to produce a measurable result. And this article has given you some principles to try to get that speed measurement up.

  • Track your outcomes.
  • Increase run up speed.
  • Use your front arm to start a powerful rotation.
  • Brace your front leg.
  • Get stronger.

But spin is also an art. The number on the screen does not tell the whole story of drift and dip. It doesn't take conditions into account. Science cannot know the state of mind of the bowler or the batsman. So see these methods as just one tool in your toolkit. If pace helps, use it. If you can take 100 wickets a year bowling at 30mph then why would you change?

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How to Measure Fielding Effectiveness in Training

In a game that is full of stats, we are still searching for a way of assessing and measuring fielding effectiveness.


Our discussions about who the best fielders are is as subjective as it comes. We could all compile lists of our "favourite" fielders but no one can prove who is world class and who is not. It's a brilliant discussion; but no more than that.

A number of fielding specialists have begun to analyse a significant number of matches, live and retrospectively, to build up an idea of the types of qualities and statistical outputs that could be considered world class.

The ECB are doing some good work in this area and I know that Cricket Australia and Cricket South Africa have also applied resource into fielding based performance analysis. It's about time too!

How can we assess fielding skill?

World class benchmarking

Let's have a look at some of the world class fielding stats from the specialists and see how they stack up against our perceptions and expectations:

  • 90% Catching success rate (flat catches and high catches combined)
  • 50% stump hitting success rate from 20 metres (aiming at 3 stumps)
  • 75 mph+ throw

So what do you think?

I bet you're saying "I can do that?"

I'm sure you could manage a couple of those in isolation in a couple of practices yet the comeback questions may be:

  • How do you know?
  • When was the last time you had a practice that measured these areas?
  • Can you repeat?

How do you record this kind of data in a fielding practice?

Let's take the stump hitting and catching stats in isolation and record the associated stats in a couple of ways.

We have an area set aside for stump hitting just off the square, a flat catching exercise next to the nets and another area set for high catching on the other side of the square. There are 3 groups are working concurrently at their fielding drills.

Whiteboard or Chalkboard

Place a whiteboard or chalkboard between the three fielding zones. As the groups rotate through the areas they have to write down their score for the previous fielding discipline.

The board is full by the end of the 3 disciplines. The Lead coach can then take a picture of the board and transfer that data to a spreadsheet in order to keep historical records and graphs to monitor performance over a period of time.

Google Docs and Forms

For those with smart-phones you can set up an online drop down menu form which records data as you go through each of the zones.

The form is uploaded into a google docs online spreadsheet. Once all the formulae and graphs are set up, the inputted data converts automatically into fielding based knowledge.

We presently use this method to monitor our fast bowlers workloads, drill effectiveness and speed progressions. We have just drawn up a fielding version which goes live next week.

Stats are good... honestly!

Fielding numbers are some of the best there are as they inspire each individual to get better.

Fielding is the only cricket discipline in which we are a true team, performing together. With that in mind, shouldn't we have a way of measuring individual training performance which in turn, influences. Give it a go.

Now you know some of the world class fielding benchmarks, go away and hit them.

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Video: Better Throwdowns at Nets by Moving the PitchVision Sensors

Here's how to change to position of the PitchVision crease sensor for throwdowns, so you can track batting technique with the built-in video analysis tools. It's much easier than sifting through 45 minutes of tape with no tracking, I can tell you.


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How to Bowl with a Slingy Action

Ever since Jeff Thompson showed the power of a ‘slingy’ bowling action, there has been no debate that it is a devastating method for fast bowlers. Yet coaches worldwide persist with the traditional action. This is because coaches are not taught how to put sling into an action.

Cricket Show S6 Episode 45: Goodbye Mitch

Mark Garaway, Sam Lavery and David Hinchliffe offer up a tribute to Mitchell Johnson, and some lessons from his career that young bowlers can take to heart if they want to bowl faster.

Then, attention turns to questions of keeping fit when you can't be bothered with the gym, and some innovative ideas for wicketkeepers to get an advantage. There is more audio cricket goodness than you can handle!

Download and listen now.


About PitchVision Academy

Welcome to this week's guide to playing and coaching better cricket.

I'm David Hinchliffe and I'm Director of the PitchVision Academy team. With this newsletter you are benefitting directly from over 25 Academy coaches. Our skills include international runs and wickets, first-class coaching, cutting-edge research and real-life playing experience.


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Issue: 386
Date: 2015-11-20